De, Prithwis Kumar - In: Indian Economic Review 39 (2004) January, pp. 261-294
-invariant technical efficiency holds. In the post-liberalisation period, technical efficiency has increased for only 14 banks out of 18 … banks for which time-variant model is more appropriate. The Bank of Tokyo-Mitsubishi has gained most in technical efficiency … Indore has gained most in technical efficiency in the post-liberalisation era. …